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LMZ22005 - 5A SIMPLE SWITCHER Power Module

Datasheet Summary

Description

Pin 1 2 Name Description VIN Supply input

Nominal operating range is 6V to 20V .

A small amount of internal capacitance is contained within the package assembly.

Additional external input capacitance is required between this pin and exposed pad (PGND).

Apply a C

Features

  • Integrated shielded inductor Simple PCB layout Frequency synchronization input (650 kHz to 950 kHz) Flexible startup sequencing using external soft-start, tracking and precision enable Protection against inrush currents and faults such as input UVLO and output short circuit.
  • 40°C to 125°C junction temperature range Single exposed pad for easy mounting and manufacturing Fast transient response for powering FPGAs and ASICs Fully.

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Datasheet Details

Part number LMZ22005
Manufacturer National Semiconductor
File Size 1.82 MB
Description 5A SIMPLE SWITCHER Power Module
Datasheet download datasheet LMZ22005 Datasheet
Additional preview pages of the LMZ22005 datasheet.

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Full PDF Text Transcription

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LMZ22005 5A SIMPLE SWITCHER® Power Module with 20V Maximum Input Voltage April 5, 2011 LMZ22005 5A SIMPLE SWITCHER® Power Module with 20V Maximum Input Voltage Easy to use 7 pin package Performance Benefits ■ ■ ■ ■ ■ High efficiency reduces system heat generation Complies with EN55022 Class B(Note 5) Low component count, only 5 external components Low output voltage ripple Uses PCB as heat sink, no airflow required System Performance 30132986 TO-PMOD 7 Pin Package 10.16 x 13.77 x 4.57 mm (0.4 x 0.542 x 0.18 in) θJA = 12°C/W, θJC = 1.9°C/W RoHS Compliant Efficiency VIN = 12V VOUT = 5.
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